United States. National Oceanic and Atmospheric Administration. Office of Sea Grant

dc.date.accessioned

2011-10-29T20:28:03Z

dc.date.available

2011-10-29T20:28:03Z

dc.date.issued

1973-12

dc.identifier.uri

http://hdl.handle.net/1957/24978

dc.description

Revised December 1973. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the Sea Grant Catalog: http://seagrant.oregonstate.edu/publications